<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
  <meta http-equiv="refresh" content="3;url=login.html">
    <title>登录失败</title>
</head>
<body>
  <center>
    <h1>登陆失败,用户名或密码错误</h1>
    3秒后将自动跳转到<a href="/login.html">登录界面</a>
  </center>
</body>
</html>